Gaya APA

Laudon, K, C., Laudon, J, P. (2012). Management Information Systems : Managing The Digital Firm 12th Ed (12th Ed). United Stated of America: Pearson Eduation.

Gaya MLA

Laudon, Kenneth, C., Laudon, Jane, P. "Management Information Systems : Managing The Digital Firm 12th Ed". 12th Ed United Stated of America: Pearson Eduation, 2012. Text.